000 00278nam a2200121Ia 4500
100 _aSmith I. mckenzie
020 _a0-582-41170-X
942 _cBK
245 _aElectrical and electronic principles
260 _aLongman, New york
_c1978
082 _a621.3 Smi
300 _a282p
999 _c16541
_d16541